54815988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{240421}}^1$

素因数の和:240447

約数の個数: 24

約数和(自身を含む): 134636320

約数和(自身を除く): 79820332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 240421, 480842, 721263, 961684, 1442526, 2885052, 4567999, 9135998, 13703997, 18271996, 27407994, 54815988]

約数ペア:

[(1, 54815988), (2, 27407994), (3, 18271996), (4, 13703997), (6, 9135998), (12, 4567999), (19, 2885052), (38, 1442526), (57, 961684), (76, 721263), (114, 480842), (228, 240421)]